This algorithm compares steam usage this month with usage from the previous month. It produces a true result, indicating that
an exception exists, if the total steam usage for this month is less than 95% of the total monthly usage for the previous
month.
Input ORD
slot:/Algorithm/English/Steam_Water_Usage_Minus_5_PC_of_last_Monthslot:/Algorithm/Metric/Steam_Water_Usage_Minus_5_PC_of_last_Month
The algorithm uses two rollup blocks, numeric constant, calculation and switch block to calculate the result.
Figure 38. Water usage minus 5 percent of last month wire sheet